Kokatat’s supple, high count nylon, 3-layer GORE-TEX® IMMERSION® Technology fabric is completely waterproof, breathable and durable. This dry suit is loose fitting, comfortable to move around in, and easy to get in and out of. While the fabric is tightly woven and as tough as nails, it is quiet and comfortable, so you can focus on the experience at hand. GFER - ADDS RELIEF ZIPPER AND GORE-TEX® SOCKS